9 files changed, 250 insertions, 21 deletions
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index afbd1292a..d85391c91 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
-\newcontextversion{2014.10.16 17:26}
+\newcontextversion{2014.10.17 11:55}
 
 %D This file is loaded at runtime, thereby providing an excellent place for
 %D hacks, patches, extensions and new features.
diff --git a/tex/context/base/context-version.pdf b/tex/context/base/context-version.pdf
index edd049408..588cb7645 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 3b9dc48c5..6573f9f08 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -28,7 +28,7 @@
 %D up and the dependencies are more consistent.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2014.10.16 17:26}
+\edef\contextversion{2014.10.17 11:55}
 \edef\contextkind   {beta}
 
 %D For those who want to use this:
diff --git a/tex/context/base/publ-fnd.lua b/tex/context/base/publ-fnd.lua
index ba60bdca0..739ca9d29 100644
--- a/tex/context/base/publ-fnd.lua
+++ b/tex/context/base/publ-fnd.lua
@@ -20,6 +20,8 @@ if not publications then
 end
 
 local tonumber, next, type = tonumber, next, type
+local find = string.find
+local lower = characters.lower
 local P, R, C, Cs, Cp, Cc, Carg = lpeg.P, lpeg.R, lpeg.C, lpeg.Cs, lpeg.Cp, lpeg.Cc, lpeg.Carg
 local lpegmatch, lpegpatterns = lpeg.match, lpeg.patterns
 local concat = table.concat
@@ -29,16 +31,19 @@ local lowercase  = characters.lower
 
 local report  = logs.reporter("publications","match")
 
-local colon   = P(":")
-local dash    = P("-")
-local lparent = P("(")
-local rparent = P(")")
-local space   = lpegpatterns.whitespace
-local valid   = 1 - colon - space - lparent - rparent
------ key     = C(valid^1)
-local key     = C(R("az","AZ")^1)
-local word    = Cs(lpegpatterns.unquoted + lpegpatterns.argument + valid^1)
-local number  = C(valid^1)
+local colon    = P(":")
+local dash     = P("-")
+local lparent  = P("(")
+local rparent  = P(")")
+local space    = lpegpatterns.whitespace
+local utf8char = lpegpatterns.utf8character
+local valid    = 1 - colon - space - lparent - rparent
+----- key      = C(valid^1)
+local key      = C(R("az","AZ")^1)
+local wildcard = C("*")
+local word     = Cs(lpegpatterns.unquoted + lpegpatterns.argument + valid^1)
+local simple   = C(valid^1)
+local number   = C(valid^1)
 
 ----- f_string_key = formatters["  local s_%s = entry[%q]"]
 local f_string_key = formatters["  local s_%s = entry[%q] if s_%s then s_%s = lower(s_%s) end "]
@@ -50,10 +55,21 @@ local f_string_match = formatters["(s_%s and find(s_%s,%q))"]
 local f_number_match = formatters["(n_%s and n_%s >= %s and n_%s <= %s)"]
 local f_field_match  = formatters["f_%s"]
 
-local match  = key * (colon/"") * word * Carg(1) / function(key,_,word,keys)
- -- keys[key] = f_string_key(key,key)
-    keys[key] = f_string_key(key,key,key,key,key)
-    return f_string_match(key,key,lowercase(word))
+local f_all_match = formatters["anywhere(entry,%q)"]
+
+local match  = ( (key + wildcard) * (colon/"") ) * word * Carg(1) / function(key,_,word,keys)
+    if key == "*" or key == "any" then
+        keys.anywhere = true
+        return f_all_match(lowercase(word))
+    else
+        keys[key] = f_string_key(key,key,key,key,key)
+        return f_string_match(key,key,lowercase(word))
+    end
+end
+
+local default = simple * Carg(1) / function(word,keys)
+    keys.anywhere = true
+    return f_all_match(lowercase(word))
 end
 
 local range  = key * (colon/"") * number * (dash/"") * number * Carg(1)  / function(key,_,first,_,last,keys)
@@ -72,7 +88,10 @@ end
 
 local b_match = lparent
 local e_match = rparent * space^0 * (#P(-1) + P(",")/" or ") -- maybe also + -> and
-local p_match = b_match * ((field + range + match + space + P(1))-e_match)^1 * e_match
+local f_match = ((field + range + match + space + P(1))-e_match)^1
+local p_match = b_match * default * e_match +
+b_match * f_match * e_match
+
 local pattern = Cs(Cc("(") * (P("match")/"" * space^0 * p_match)^1 * Cc(")"))
 
 -- -- -- -- -- -- -- -- -- -- -- -- --
@@ -92,9 +111,18 @@ local pattern = Cs(Cc("(") * (P("match")/"" * space^0 * p_match)^1 * Cc(")"))
 -- -- -- -- -- -- -- -- -- -- -- -- --
 -- -- -- -- -- -- -- -- -- -- -- -- --
 
+function publications.anywhere(entry,str) -- helpers
+    for k, v in next, entry do
+        if find(lower(v),str) then
+            return true
+        end
+    end
+end
+
 local f_template = string.formatters[ [[
 local find = string.find
 local lower = characters.lower
+local anywhere = publications.anywhere
 return function(entry)
 %s
   return %s and true or false
@@ -110,10 +138,15 @@ local function compile(expr)
         report("compiling expression: %s",expr)
     end
     local definitions = { }
+    local anywhere    = false
     for k, v in next, keys do
-        definitions[#definitions+1] = v
+        if k == "anywhere" then
+            anywhere = true
+        else
+            definitions[#definitions+1] = v
+        end
     end
-    if #definitions == 0 then
+    if not anywhere and #definitions == 0 then
         report("invalid expression: %s",expr)
     elseif trace_match then
         for i=1,#definitions do
@@ -184,7 +217,7 @@ function publications.search(dataset,expression)
         end
         return target
     else
-        return { source[expression] }
+        return { } -- { dataset.luadata[expression] } -- ?
     end
 end
 
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 26846b17c..5b24ba2ad 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index e6b431709..0c0895ff7 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/context/base/x-asciimath.mkiv b/tex/context/base/x-asciimath.mkiv
index cbc28e820..c24377275 100644
--- a/tex/context/base/x-asciimath.mkiv
+++ b/tex/context/base/x-asciimath.mkiv
@@ -127,6 +127,8 @@
 %D 3: \asciimath{x + stackrel{yyyyyyyy}{\utfchar{"23DE}} = y} \blank
 %D 4: \asciimath{x + stackrel{"comment"}{stackrel{\utfchar{"23DE}}{yyyyyyyy}} = y} \blank
 
+\usemodule[mathml-basics]
+
 \unprotect
 
 \writestatus{asciimath}{beware, this is an experimental (m4all only) module}
diff --git a/tex/context/base/x-mathml-basics.mkiv b/tex/context/base/x-mathml-basics.mkiv
new file mode 100644
index 000000000..3bd164c7c
--- /dev/null
+++ b/tex/context/base/x-mathml-basics.mkiv
@@ -0,0 +1,194 @@
+% makes sense (but rel vs op ...):
+
+% \unexpanded\def\stackrel#1#2{\mathematics{\mathop{\let\limits\relax\mover{#2}{#1}}}}
+
+% this can become a core helper
+
+\unexpanded\def\mexecuteifdefined#1%
+  {\ifx#1\empty
+     \expandafter\secondoftwoarguments
+   \else\ifcsname#1\endcsname
+     \doubleexpandafter\firstoftwoarguments
+   \else
+     \doubleexpandafter\secondoftwoarguments
+   \fi\fi
+   {\csname#1\endcsname}}
+
+% mrow
+
+\let\mrow\mathematics
+
+% msub msup  msubsup
+
+\starttexdefinition msub #1#2
+    \mathematics {
+        #1_{#2}
+    }
+\stoptexdefinition
+
+\starttexdefinition msup #1#2
+    \mathematics {
+        #1^{#2}
+    }
+\stoptexdefinition
+
+\starttexdefinition msubsup #1#2#3
+    \mathematics {
+        #1_{#2}^{#3}
+    }
+\stoptexdefinition
+
+% mn mo mi
+
+\let\mn\mathematics
+\let\mo\mathematics
+\let\mi\mathematics
+
+% ms  mtext
+
+\starttexdefinition ms #1
+    \text {
+        "#1"
+    }
+\stoptexdefinition
+
+\starttexdefinition mtext #1
+    \text {
+        #1
+    }
+\stoptexdefinition
+
+% mover
+
+\starttexdefinition unexpanded moverabove #1
+    \edef\movercommand{\utfmathfiller\movertoken}
+    \mexecuteifdefined\movercommand {#1} \relax
+\stoptexdefinition
+\starttexdefinition unexpanded moverbase #1
+    \edef\mbasecommand{\utfmathfiller\mbasetoken}
+    \mexecuteifdefined\mbasecommand {#1}
+    \relax
+\stoptexdefinition
+\starttexdefinition unexpanded moverbasefiller #1#2
+    \edef\mbasecommand{e\utfmathcommandfiller\mbasetoken}
+    \mexecuteifdefined\mbasecommand \relax {#2} {}
+\stoptexdefinition
+\starttexdefinition unexpanded moveraccent #1#2
+    \edef\movercommand{\utfmathcommandabove\movertoken}
+    \mexecuteifdefined\movercommand \relax {#1}
+\stoptexdefinition
+\starttexdefinition unexpanded movertext #1#2
+    \mathtriplet {#1} {#2} {}
+\stoptexdefinition
+\starttexdefinition unexpanded moveraccentchecker #1#2
+    \edef\movertoken{\tochar{#2}}
+    \doifelseutfmathabove\movertoken \moveraccent \movertext {#1}{#2}
+\stoptexdefinition
+
+\starttexdefinition unexpanded mover #1#2
+    \mathematics {
+        \edef\mbasetoken{\tochar{#1}}
+        \doifelseutfmathfiller\mbasetoken \moverbasefiller \moveraccentchecker {#1}{#2}
+    }
+\stoptexdefinition
+
+% munder
+
+\starttexdefinition unexpanded munderbelow #1
+    \edef\mundercommand{\utfmathfiller\mundertoken}
+    \mexecuteifdefined\mundercommand {#1} \relax
+\stoptexdefinition
+\starttexdefinition unexpanded munderbase #1
+    \edef\mbasecommand{\utfmathfiller\mbasetoken}
+    \mexecuteifdefined\mbasecommand {#1}
+    \relax
+\stoptexdefinition
+\starttexdefinition unexpanded munderbasefiller #1#2
+    \edef\mbasecommand{e\utfmathcommandfiller\mbasetoken}
+    \mexecuteifdefined\mbasecommand \relax {#2} {}
+\stoptexdefinition
+\starttexdefinition unexpanded munderaccent #1#2
+    \edef\mundercommand{\utfmathcommandbelow\mundertoken}
+    \mexecuteifdefined\mundercommand \relax {#1}
+\stoptexdefinition
+\starttexdefinition unexpanded mundertext #1#2
+    \mathtriplet {#1} {} {#2}
+\stoptexdefinition
+\starttexdefinition unexpanded munderaccentchecker #1#2
+    \edef\mundertoken{\tochar{#2}}
+    \doifelseutfmathbelow\mundertoken \munderaccent \mundertext {#1}{#2}
+\stoptexdefinition
+
+\starttexdefinition unexpanded munder #1#2
+    \mathematics {
+        \edef\mbasetoken{\tochar{#1}}
+        \doifelseutfmathfiller\mbasetoken \munderbasefiller \munderaccentchecker {#1}{#2}
+    }
+\stoptexdefinition
+
+% munderover
+
+% mfenced
+
+% mfrac
+
+% mroot msqrt
+
+% menclose
+
+% merror
+
+% mglyph
+
+% mmultiscripts
+
+% mpadded
+
+% mphantom
+
+% mspace
+
+% mstyle
+
+% mtable mtr mlabeledtr mtd
+
+% maction
+
+% semantics
+
+\continueifinputfile{x-mathml-basics.mkiv}
+
+\starttext
+
+$\mover{←}{test}$\par
+$\mover{\utfchar{"2190}}{test}$\par
+$\mover{e:leftarrow}{test}$\par
+$\mover{x:2190}{test}$\par
+
+$\mover{test}{⏞}$\par
+$\mover{test}{\utfchar{"23DE}}$\par
+$\mover{test}{e:overbrace}$\par
+$\mover{test}{x:23DE}$\par
+$\mover{test}{over}$\par
+
+\mover{test}{⏞}\par
+\mover{test}{\utfchar{"23DE}}\par
+\mover{test}{e:overbrace}\par
+\mover{test}{x:23DE}\par
+
+$\munder{←}{test}$\par
+$\munder{\utfchar{"2190}}{test}$\par
+$\munder{e:leftarrow}{test}$\par
+$\munder{x:2190}{test}$\par
+
+$\munder{test}{⏟}$\par
+$\munder{test}{\utfchar{"23DF}}$\par
+$\munder{test}{e:underbrace}$\par
+$\munder{test}{x:23DF}$\par
+$\munder{test}{under}$\par
+
+\math{{\msup{x}{2}\mo{+}\mn{2}\mi{x}\mo{+}\mi{b}}}
+
+\mrow{\msup{x}{2}\mo{+}\mn{2}\mi{x}\mo{+}\mi{b}}
+
+\stoptext
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 1196713e6..6155d18d7 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
 -- merged file : luatex-fonts-merged.lua
 -- parent file : luatex-fonts.lua
--- merge date  : 10/16/14 17:26:14
+-- merge date  : 10/17/14 11:55:51
 
 do -- begin closure to overcome local limits and interference